/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package it.univaq.iw.jweb;

import it.univaq.iw.jweb.data.DataAccess;
import it.univaq.iw.jweb.utils.SecurityHelpers;
import it.univaq.iw.jweb.utils.TemplateManager;
import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author stefano
 */
public class FormProcessAdmin extends HttpServlet {

    private TemplateManager tpl;
    private DataAccess da;

    @Override
    public void init(ServletConfig config) throws ServletException {
        super.init(config);

        da = DataAccess.getInstance();

        tpl = TemplateManager.getInstance(getServletContext());
        tpl.setOutlineTemplate("outline");
        tpl.setDefaultData("author", "Del Vecchio - Bevini - Delfino");
        tpl.setDefaultData("homepage_url", "home");
        tpl.setDefaultData("logged", true);
        tpl.setDefaultData("servizi", da.searchServiziGruppo("candidato"));
    }
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");

        HttpSession s = SecurityHelpers.checkSession(request);
        if (s == null) {

            response.sendRedirect("home");

        } else {

            if (request.getParameter("Accredita") != null) {

                for (int i = 0; i <= Integer.parseInt(request.getParameter("numAziende")); i++) {
                    if (request.getParameter("azienda" + i) != null) {
                        da.accreditaAzienda(request.getParameter("azienda" + i));
                    }
                }
            }

            if (request.getParameter("Elimina") != null) {

                for (int i = 0; i <= Integer.parseInt(request.getParameter("numAziende")); i++) {
                    if (request.getParameter("azienda" + i) != null) {
                        da.eliminaAzienda(request.getParameter("azienda" + i));
                    }
                }
            }



        }

        response.sendRedirect("home");
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
